Energy storage cabin with combined structure

Abstract

The utility model discloses an energy storage cabin with a combined structure, which belongs to the technical field of energy storage cabins, and comprises two steel structure energy storage cabins, two ends of the two steel structure energy storage cabins are respectively and fixedly connected with connecting boxes, the end faces of the two connecting boxes are attached, the inner sides of the other two connecting boxes are respectively provided with a cabin door mechanism, and the cabin door mechanisms are fixedly connected with the steel structure energy storage cabins. And a plurality of first insertion holes are formed in the top surface of the connecting box. According to the steel structure energy storage cabin, the upper connecting boxes are arranged on the two sides of the steel structure energy storage cabin respectively, when two adjacent steel structure energy storage cabins need to be connected, the energy storage cabin doors are detached from the inner sides of the connecting boxes, and the upper sealing frame is placed between the two connecting boxes; and the two sides of the sealing frame are inserted into the inserting grooves in the ends of the two connecting boxes correspondingly, so that the two adjacent connecting boxes are connected in a sealed mode, the situation that water seepage occurs between the two connected steel structure energy storage cabins is effectively avoided, and the practicability of the energy storage cabin with the combined structure is improved.

Description

Technical Field

[0001] This utility model relates to the field of energy storage cabin technology, and more specifically, to an energy storage cabin with a combined structure. Background Technology

[0002] Energy storage containers are a new type of energy storage device that integrates energy storage and utilization functions into a single unit. Through efficient energy storage, they can meet the energy needs of various sectors and provide a sustainable and reliable energy supply. As an advanced energy storage device, energy storage containers have seen increasingly widespread application in the energy field in recent years. They integrate efficient energy storage systems, advanced battery management systems, and intelligent energy conversion technologies, providing stable and reliable energy support for various application scenarios. With the increasing demand for energy storage from power systems, the capacity requirements for energy storage containers are also growing. However, limitations imposed by road transportation restrict the external dimensions of energy storage containers, necessitating the combination of multiple containers at the application site. However, existing containers often lack sufficient sealing after combination, leading to water leakage at the contact points between adjacent containers, which can affect the operation of internal equipment. Therefore, we propose an energy storage container with a modular structure. Utility Model Content

[0003] In view of the problems mentioned in the background art above, the purpose of this utility model is to provide an energy storage compartment with a combined structure.

[0004] To solve the above problems, the present invention adopts the following technical solution:

[0005] An energy storage compartment with a combined structure includes two steel structure energy storage compartments. Connecting boxes are fixedly connected to both ends of the two steel structure energy storage compartments, with the end faces of the two connecting boxes fitting together. Door mechanisms are respectively provided on the inner sides of the two connecting boxes. Multiple first insertion holes are provided on the top surface of each connecting box, and multiple second insertion holes are provided on both sides of each connecting box. A fitting mechanism is provided on the outer sides of the two connecting boxes. Slots are provided at the ends of the connecting boxes, and first springs are fixedly connected to the inner walls of the slots. Sealing frames are fixedly connected to the ends of the first springs, and sealing frames are fitted into the two slots. Two mounting holes are respectively provided on the top and bottom surfaces of the inner cavity of the connecting boxes.

[0006] As a preferred embodiment of this utility model, the assembly mechanism includes a U-shaped frame sleeved on the outside of two connecting boxes. Multiple first pins are fixedly connected to the top surface of the inner cavity of the U-shaped frame. The bottom ends of the multiple first pins are movably sleeved into the inner cavity of the first insertion hole. Movable boxes are fixedly connected to both sides of the U-shaped frame. Screws are rotatably connected to the inner cavities of the two movable boxes. Movable seats are threaded onto the outer sides of the two screws. Multiple second pins are fixedly connected to the end faces of the two movable seats. The ends of the multiple second pins are movably sleeved into the inner cavity of the second insertion hole. One end of the screw extends to the outside of the movable box and is fixedly connected to a knob. The side of the movable seat fits against the inner wall of the movable box.

[0007] As a preferred embodiment of this utility model, the door mechanism includes two energy storage doors sleeved inside the connecting box. The top and bottom surfaces of the inner cavities of the two energy storage doors are respectively fixedly connected to second springs. The ends of the second springs are respectively fixedly connected to pull blocks. The ends of the pull blocks are respectively fixedly connected to mounting pins. The ends of the mounting pins are respectively movably sleeved into the inner cavities of the mounting holes. The top and bottom surfaces of the inner cavity of the connecting box are respectively in contact with the top and bottom surfaces of the energy storage doors.

[0008] In a preferred embodiment of this utility model, the inner wall of the slot is fitted to the side of the sealing frame, and the inner wall of the slot is fitted to the side of the sealing frame.

[0009] In a preferred embodiment of this utility model, the inner side of the U-shaped frame and the outer side of the connecting box are fitted together, the outer diameter of the first pin and the inner diameter of the first socket are equal, and the inner diameter of the second socket and the outer diameter of the second pin are equal.

[0010] In a preferred embodiment of this utility model, the outer diameter of the mounting pin is equal to the inner diameter of the mounting hole.

[0011] The advantages of this utility model are:

[0012] (1) In this utility model, by setting up connecting boxes on both sides of the steel structure energy storage compartment, when it is necessary to connect two adjacent steel structure energy storage compartments, the energy storage compartment door is removed from the inside of the connecting box, a sealing frame is placed between the two connecting boxes, and the two sides of the sealing frame are inserted into the slots at the ends of the two connecting boxes, thereby sealing the connection between the two adjacent connecting boxes, effectively preventing water leakage between the two connected steel structure energy storage compartments, and has good practicality.

[0013] (2) In this utility model, after the two connecting boxes at the ends of the two steel structure energy storage compartments are attached together, the U-shaped frame is put on the outside of the two connecting boxes, so that the first pin at the top of the inner cavity of the U-shaped frame is inserted into the first insertion hole. The two knobs are rotated to drive the two screws to rotate. Through the threaded engagement between the screws and the moving seat, the second pin is driven to be inserted into the second insertion hole on the side of the connecting box, thereby installing the U-shaped frame on the outside of the two connecting boxes, and then connecting and fixing the two adjacent steel structure energy storage compartments. At the same time, the U-shaped frame can seal the two steel structure energy storage compartments again. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0015] Figure 2 This is an exploded view of the overall structure of this utility model;

[0016] Figure 3 This is a schematic cross-sectional view of the present invention;

[0017] Figure 4 This is a structural schematic diagram of the steel structure energy storage compartment of this utility model;

[0018] Figure 5 This is a schematic diagram of the connecting box of this utility model;

[0019] Figure 6 This is an exploded view of the connecting box, sealing frame, and energy storage compartment door of this utility model;

[0020] Figure 7 This is a cross-sectional schematic diagram of the door mechanism of this utility model;

[0021] Figure 8 This utility model Figure 6 Enlarged diagram of point A in the diagram.

[0022] The following are the labels in the diagram: 1. Steel structure energy storage compartment; 2. Connecting box; 3. Door mechanism; 4. Assembly mechanism; 5. First insertion hole; 6. Second insertion hole; 7. Mounting hole; 8. Slot; 9. First spring; 10. Sealing frame; 11. Sealing frame; 12. U-shaped frame; 13. First pin; 14. Moving box; 15. Screw; 16. Moving seat; 17. Second pin; 18. Knob; 19. Energy storage compartment door; 20. Second spring; 21. Pull block; 22. Mounting pin. Detailed Implementation

[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present utility model, not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the scope of protection of the present utility model.

[0024] In the description of this utility model, it should be noted that the terms "upper," "lower," "inner," "outer," "top / bottom," etc., indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0025] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installed," "equipped with," "sleeved / connected," "connected," etc., should be interpreted broadly. For example, "connection" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be a connection within two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0026] Example:

[0027] Please see Figure 1-8 An energy storage compartment with a combined structure includes two steel structure energy storage compartments 1. Each end of the two steel structure energy storage compartments 1 is fixedly connected to a connecting box 2, wherein the end faces of the two connecting boxes 2 are in contact with each other. The inner sides of the two connecting boxes 2 are respectively provided with a door mechanism 3. The top surface of each connecting box 2 is provided with multiple first insertion holes 5, and the sides of each connecting box 2 are provided with multiple second insertion holes 6. The outer sides of the two connecting boxes 2 are provided with a fitting mechanism 4. The ends of the connecting boxes 2 are respectively provided with slots 8. The inner walls of the slots 8 are respectively fixedly connected with first springs 9. The ends of the first springs 9 are fixedly connected with sealing frames 10. Sealing frames 11 are fitted into the two slots 8. The top and bottom surfaces of the inner cavity of the connecting box 2 are respectively provided with two mounting holes 7.

[0028] For details, please refer to Figure 1 , Figure 4 and Figure 7The assembly mechanism 4 includes a U-shaped frame 12 fitted on the outside of the two connecting boxes 2. The top surface of the inner cavity of the U-shaped frame 12 is fixedly connected with a plurality of first pins 13. The bottom ends of the plurality of first pins 13 are respectively movably fitted into the inner cavity of the first insertion hole 5. The two sides of the U-shaped frame 12 are respectively fixedly connected with movable boxes 14. The inner cavities of the two movable boxes 14 are respectively rotatably connected with screws 15. The outer sides of the two screws 15 are respectively threaded with movable seats 16. The end faces of the two movable seats 16 are respectively fixedly connected with a plurality of second pins 17. The ends of the plurality of second pins 17 are respectively movably fitted into the inner cavity of the second insertion hole 6. One end of the screw 15 extends to the outside of the movable box 14 and is fixedly connected with a knob 18. The side of the movable seat 16 is in contact with the inner wall of the movable box 14.

[0029] In this embodiment, the inner wall of the movable box 14 is used to limit the movable seat 16, so that the movable seat 16 can only move along the axial direction of the screw 15.

[0030] For details, please refer to Figure 1 , Figure 4 , Figure 6 and Figure 8 The door mechanism 3 includes two energy storage doors 19 fitted inside the connecting box 2. The top and bottom surfaces of the inner cavities of the two energy storage doors 19 are respectively fixedly connected to second springs 20. The ends of the second springs 20 are respectively fixedly connected to pull blocks 21. The ends of the pull blocks 21 are respectively fixedly connected to mounting pins 22. The ends of the mounting pins 22 are respectively movably fitted into the inner cavity of the mounting hole 7. The top and bottom surfaces of the inner cavity of the connecting box 2 are respectively in contact with the top and bottom surfaces of the energy storage doors 19.

[0031] In this embodiment, the elastic force of the second spring 20 is used to insert the mounting pin 22 into the inner cavity of the mounting hole 7, thereby installing the energy storage door 19 on the connecting box 2.

[0032] For details, please refer to Figure 2 , Figure 5 and Figure 6 The inner wall of slot 8 fits against the side of sealing frame 10, and the inner wall of slot 8 fits against the side of sealing frame 11.

[0033] In this embodiment, the stability of the sealing frame 10 in the inner cavity of the slot 8 is ensured. When the sealing frame 11 is not inserted into the slot 8, the sealing frame 10 is used to seal one end of the inner cavity of the slot 8. In addition, the fit between the inner wall of the slot 8 and the side of the sealing frame 11 ensures the stability of the sealing frame 11 when inserted into the slot 8.

[0034] For details, please refer to Figure 1 , Figure 2 , Figure 4 and Figure 7The inner side of the U-shaped frame 12 fits against the outer side of the connecting box 2. The outer diameter of the first pin 13 is equal to the inner diameter of the first socket 5, and the inner diameter of the second socket 6 is equal to the outer diameter of the second pin 17.

[0035] In this embodiment, the stability and sealing of the U-shaped frame 12 on the outside of the connecting box 2 are ensured. In addition, the stability of the first pin 13 inserted into the inner cavity of the first socket 5 is ensured, and the stability of the second pin 17 inserted into the inner cavity of the second socket 6 is ensured.

[0036] For details, please refer to Figure 5 and Figure 8 The outer diameter of mounting pin 22 is equal to the inner diameter of mounting hole 7.

[0037] In this embodiment, the stability of the mounting pin 22 inserted into the inner cavity of the mounting hole 7 is ensured.

[0038] Working principle: In use, first pull the inner pull block 21 on the side of the energy storage compartment door 19 at one end of the two steel structure energy storage compartments 1. The pull block 21 drives the mounting pin 22 to disengage from the inner cavity of the mounting hole 7, thereby removing the energy storage compartment door 19 at one end of the two steel structure energy storage compartments 1. Then, insert the sealing frame 11 into the slot 8 inside the connecting box 2 at one end of the two steel structure energy storage compartments 1, so that the connecting box 2 at one end of the two steel structure energy storage compartments 1 fits together. At the same time, the sealing frame 11 pushes the sealing frame 10 inside the slot 8 to move inward, and the first spring 9 is compressed. Then, the two... A U-shaped frame 12 is fitted onto the outside of the connecting box 2, so that the first pin 13 at the top of the inner cavity of the U-shaped frame 12 is inserted into the first insertion hole 5. Finally, the two knobs 18 are turned respectively, and the two knobs 18 drive the two screws 15 to rotate. Through the threaded engagement between the screws 15 and the moving seat 16, the second pin 17 is driven into the second insertion hole 6 on the side of the connecting box 2, thereby installing the U-shaped frame 12 on the outside of the two connecting boxes 2, and thus sealing the connection between the two adjacent steel structure energy storage compartments 1. In this way, multiple steel structure energy storage compartments 1 can be connected end to end.

[0039] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model based on the technical solution and its improved concept should be covered within the protection scope of the present utility model.

Claims

1. An energy storage compartment with a combined structure, comprising two steel structure energy storage compartments (1), characterized in that: Two steel structure energy storage compartments (1) are fixedly connected to two ends of a connecting box (2), with the end faces of the two connecting boxes (2) fitting together. The inner sides of the other two connecting boxes (2) are respectively provided with a door mechanism (3). The top surface of each connecting box (2) is provided with multiple first insertion holes (5). The two sides of each connecting box (2) are provided with multiple second insertion holes (6). The outer sides of the two connecting boxes (2) are provided with a fitting mechanism (4). The ends of the connecting boxes (2) are respectively provided with slots (8). The inner walls of the slots (8) are respectively fixedly connected with first springs (9). The ends of the first springs (9) are fixedly connected with sealing frames (10). The two slots (8) are fitted with sealing frames (11). The top and bottom surfaces of the inner cavity of the connecting box (2) are respectively provided with two mounting holes (7).

2. The energy storage compartment with a combined structure according to claim 1, characterized in that: The assembly mechanism (4) includes a U-shaped frame (12) sleeved on the outside of the two connecting boxes (2). The top surface of the inner cavity of the U-shaped frame (12) is fixedly connected with a plurality of first pins (13). The bottom ends of the plurality of first pins (13) are respectively movably sleeved into the inner cavity of the first insertion hole (5). The two sides of the U-shaped frame (12) are respectively fixedly connected with movable boxes (14). The inner cavities of the two movable boxes (14) are respectively rotatably connected with screws (15). The outer sides of the two screws (15) are respectively threaded with movable seats (16). The end faces of the two movable seats (16) are respectively fixedly connected with a plurality of second pins (17). The ends of the plurality of second pins (17) are respectively movably sleeved into the inner cavity of the second insertion hole (6). One end of the screw (15) extends to the outside of the movable box (14) and is fixedly connected with a knob (18). The side of the movable seat (16) is in contact with the inner wall of the movable box (14).

3. The energy storage compartment with a combined structure according to claim 1, characterized in that: The door mechanism (3) includes two energy storage doors (19) fitted inside the connecting box (2). The top and bottom surfaces of the inner cavities of the two energy storage doors (19) are respectively fixedly connected to second springs (20). The ends of the second springs (20) are respectively fixedly connected to pull blocks (21). The ends of the pull blocks (21) are respectively fixedly connected to mounting pins (22). The ends of the mounting pins (22) are respectively movably fitted into the inner cavity of the mounting hole (7). The top and bottom surfaces of the inner cavity of the connecting box (2) are respectively in contact with the top and bottom surfaces of the energy storage doors (19).

4. The energy storage compartment with a combined structure according to claim 1, characterized in that: The inner wall of the slot (8) is in contact with the side of the sealing frame (10), and the inner wall of the slot (8) is in contact with the side of the sealing frame (11).

5. An energy storage compartment with a combined structure according to claim 2, characterized in that: The inner side of the U-shaped frame (12) and the outer side of the connecting box (2) are in contact with each other. The outer diameter of the first pin (13) and the inner diameter of the first socket (5) are equal. The inner diameter of the second socket (6) and the outer diameter of the second pin (17) are equal.

6. An energy storage compartment with a combined structure according to claim 3, characterized in that: The outer diameter of the mounting pin (22) is equal to the inner diameter of the mounting hole (7).

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